Insider · CIK 0001550876

van Kempen Margaret Ann

Reports to the SEC for 1 company · NOORDWIJK, P7

sec.gov

Transactions

Companies

Filings

CIK

0001550876

Forms 4 and 5

Insider transactions

37 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2021-04-01	CORE LABORATORIES N VM Exercise/Conversion	Director	MExercise/Conversion	+14.5K sh	—	—	20,004
2021-04-01	CORE LABORATORIES N VF Tax Payment	Director	FTax Payment	−7,181 sh	$30.10	−$216K	12,823
2021-04-01	CORE LABORATORIES N VRestricted SharesM Exercise/Conversion	Director	MExercise/Conversion	−14.5K sh	—	—	0
2020-04-01	CORE LABORATORIES N VM Exercise/Conversion	Director	MExercise/Conversion	+2,177 sh	—	—	6,575
2020-04-01	CORE LABORATORIES N VF Tax Payment	Director	FTax Payment	−1,078 sh	$9.49	−$10.2K	5,497
2020-04-01	CORE LABORATORIES N VRestricted SharesM Exercise/Conversion	Director	MExercise/Conversion	−2,177 sh	—	—	0
2020-04-01	CORE LABORATORIES N VRestricted SharesA Award	Director	AAward	+14.5K sh	—	—	14,507
2019-04-01	CORE LABORATORIES N VM Exercise/Conversion	Director	MExercise/Conversion	+1,335 sh	—	—	4,428
2019-04-01	CORE LABORATORIES N VF Tax Payment	Director	FTax Payment	−695 sh	$68.93	−$47.9K	3,733
2019-04-01	CORE LABORATORIES N VM Exercise/Conversion	Director	MExercise/Conversion	+1,387 sh	—	—	5,120
2019-04-01	CORE LABORATORIES N VF Tax Payment	Director	FTax Payment	−722 sh	$68.93	−$49.8K	4,398
2019-04-01	CORE LABORATORIES N VRestricted SharesM Exercise/Conversion	Director	MExercise/Conversion	−1,335 sh	—	—	0
2019-04-01	CORE LABORATORIES N VRestricted SharesM Exercise/Conversion	Director	MExercise/Conversion	−1,387 sh	—	—	0
2019-04-01	CORE LABORATORIES N VRestricted SharesA Award	Director	AAward	+2,177 sh	—	—	2,177
2018-04-01	CORE LABORATORIES N VM Exercise/Conversion	Director	MExercise/Conversion	+1,299 sh	—	—	3,769
2018-04-01	CORE LABORATORIES N VF Tax Payment	Director	FTax Payment	−676 sh	—	—	3,093
2018-04-01	CORE LABORATORIES N VRestricted SharesA Award	Director	AAward	+1,387 sh	—	—	1,387
2018-04-01	CORE LABORATORIES N VRestricted SharesM Exercise/Conversion	Director	MExercise/Conversion	−1,299 sh	—	—	0
2018-03-31	CORE LABORATORIES N VM Exercise/Conversion	Director	MExercise/Conversion	+1,436 sh	—	—	3,217
2018-03-31	CORE LABORATORIES N VF Tax Payment	Director	FTax Payment	−747 sh	—	—	2,470
2018-03-31	CORE LABORATORIES N VRestricted SharesM Exercise/Conversion	Director	MExercise/Conversion	−1,436 sh	—	—	0
2017-04-01	CORE LABORATORIES N VRestricted SharesA Award	Director	AAward	+1,299 sh	—	—	1,299
2017-03-31	CORE LABORATORIES N VM Exercise/Conversion	Director	MExercise/Conversion	+756 sh	—	—	2,175
2017-03-31	CORE LABORATORIES N VF Tax Payment	Director	FTax Payment	−394 sh	$115.52	−$45.5K	1,781
2017-03-31	CORE LABORATORIES N VRestricted SharesM Exercise/Conversion	Director	MExercise/Conversion	−756 sh	—	—	0
2016-04-01	CORE LABORATORIES N VRestricted SharesA Award	Director	AAward	+1,335 sh	—	—	1,335
2016-03-31	CORE LABORATORIES N VM Exercise/Conversion	Director	MExercise/Conversion	+1,088 sh	—	—	1,985
2016-03-31	CORE LABORATORIES N VF Tax Payment	Director	FTax Payment	−566 sh	$112.41	−$63.6K	1,419
2016-03-31	CORE LABORATORIES N VRestricted SharesM Exercise/Conversion	Director	MExercise/Conversion	−1,088 sh	—	—	0
2015-04-01	CORE LABORATORIES N VRestricted SharesA Award	Director	AAward	+1,436 sh	—	—	1,436
2015-03-31	CORE LABORATORIES N VM Exercise/Conversion	Director	MExercise/Conversion	+1,141 sh	—	—	1,491
2015-03-31	CORE LABORATORIES N VF Tax Payment	Director	FTax Payment	−594 sh	$104.49	−$62.1K	897
2015-03-31	CORE LABORATORIES N VRestricted SharesM Exercise/Conversion	Director	MExercise/Conversion	−1,141 sh	—	—	0
2015-02-03	CORE LABORATORIES N VP Purchase	Director	PPurchase	+250 sh	$102.07	+$25.5K	350
2014-02-28	CORE LABORATORIES N VP Purchase	Director	PPurchase	+100 sh	$184.79	+$18.5K	100
2013-05-01	CORE LABORATORIES N VRestricted SharesA Award	Director	AAward	+1,088 sh	—	—	1,088
2012-05-31	CORE LABORATORIES N VRestricted SharesA Award	Director	AAward	+1,141 sh	—	—	1,141

Recent filings

Accepted (ET)
Apr 54
van Kempen Margaret Ann0001209191-21-025333
SEC(opens sec.gov)
Apr 24
van Kempen Margaret Ann0001209191-20-022451
SEC(opens sec.gov)
Apr 24
van Kempen Margaret Ann0001000229-19-000045
SEC(opens sec.gov)
Apr 34
van Kempen Margaret Ann0001000229-18-000059
SEC(opens sec.gov)

Companies

CORE LABORATORIES N VDirector

Address

ATJEHWEG 16

NOORDWIJK, P7, 2202 AP